TY  - BOOK
AU  - Petersen, Roger G.
TI  - Agricultural field experiments: design and analysis
T2  - Books in soils, plants and the environment
SN  - 0824789121
U1  - 630.72 
PY  - 1994///
CY  - New York
PB  - Marcel Dekker
KW  - Agricultura
KW  - Experimentación
KW  - Metodos estadisticos
KW  - Diseños experimentales
ER  -